NO20020970L - An object detection method and system - Google Patents

An object detection method and system

Info

Publication number
NO20020970L
NO20020970L NO20020970A NO20020970A NO20020970L NO 20020970 L NO20020970 L NO 20020970L NO 20020970 A NO20020970 A NO 20020970A NO 20020970 A NO20020970 A NO 20020970A NO 20020970 L NO20020970 L NO 20020970L
Authority
NO
Norway
Prior art keywords
detection method
object detection
detection
Prior art date
Application number
NO20020970A
Other languages
Norwegian (no)
Other versions
NO20020970D0 (en
Inventor
Evgeny Frumker
Eliezer Rosnblum
Ezra Shamay
Original Assignee
Rafael Armament Dev Authority
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from IL141710A external-priority patent/IL141710A/en
Application filed by Rafael Armament Dev Authority filed Critical Rafael Armament Dev Authority
Publication of NO20020970D0 publication Critical patent/NO20020970D0/en
Publication of NO20020970L publication Critical patent/NO20020970L/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/04—Systems determining the presence of a target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/20—Detecting, e.g. by using light barriers using multiple transmitters or receivers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0911—Anamorphotic systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
NO20020970A 2001-02-28 2002-02-27 An object detection method and system NO20020970L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL141710A IL141710A (en) 2001-02-28 2001-02-28 Object detection method and system
IL14369501A IL143695A0 (en) 2001-02-28 2001-06-12 An object detection method and system

Publications (2)

Publication Number Publication Date
NO20020970D0 NO20020970D0 (en) 2002-02-27
NO20020970L true NO20020970L (en) 2002-08-29

Family

ID=26324012

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20020970A NO20020970L (en) 2001-02-28 2002-02-27 An object detection method and system

Country Status (4)

Country Link
EP (1) EP1237010A1 (en)
JP (1) JP2002286856A (en)
IL (1) IL143695A0 (en)
NO (1) NO20020970L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007001178A1 (en) * 2007-01-05 2008-07-10 Siemens Ag Non-contact anti-trap protection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809480A (en) * 1972-07-24 1974-05-07 Gen Dynamics Corp Method and apparatus for surveying the velocities of a flow field
US3955082A (en) * 1974-09-19 1976-05-04 Northern Electric Company Limited Photodiode detector with selective frequency response
JPS59119311A (en) * 1982-12-27 1984-07-10 Fujitsu Ltd Conversion lens for light intensity distribution
DE3840677A1 (en) * 1988-12-02 1990-06-07 Krupp Atlas Elektronik Gmbh OPTICAL MONITORING SENSOR
DE4406906A1 (en) * 1994-03-03 1995-09-07 Docter Optik Wetzlar Gmbh Inside room monitoring device
DE19524936C1 (en) * 1995-07-08 1996-11-21 Leica Ag Divergent, optical, gaussian, elliptical radiation converting device, e.g for tunnelling guide

Also Published As

Publication number Publication date
NO20020970D0 (en) 2002-02-27
JP2002286856A (en) 2002-10-03
EP1237010A1 (en) 2002-09-04
IL143695A0 (en) 2003-07-06

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application